SSI is a developer of business and lifestyle software.

Best software by SSI

IRTPRO for Windows
IRTPRO imports data from a variety of statistical software packages.
SSI Smart Trading
Online trading service based on Thailand's.
SuperMix for Windows Student Edition
It provides estimates for mixed-effects regression models.

Popular programs by SSI

ManoView physiology visualization and data analysis software.

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Goodbye Windows 8.1

Goodbye Windows 8.1

After Windows 8 outlived its mainstream support two years ago, it's now time to...